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HomeMy WebLinkAboutSW8981121_CURRENT PERMIT_20030117STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW���i I DOC TYPE � CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD W q 7F9Q �O G 0 � Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources January 17, 2003 Mr. Jon T. Vincent, Manager Gulf, Worsley and Cowper Properties, LLC 1508 Military Cutoff Road, Suite 302 Wilmington, NC 28403 Dear Mr. Vincent: Alan W. Klimek, P.E., Director Division of Water Quality Wilmington Regional Office Subject: Permit No. SW8 981121 University Court High Density Stormwater Project New Hanover County The Wilmington Regional Office received a complete Stormwater Management Permit Application for University Court on January 13, 2003. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 981121 dated January 17, 2003, for the construction of University Court. This permit shall be effective from the date of issuance until January 17, 2013, and shall be subject to the conditions and limitations as specified therein. Please pay special attention to the Operation and Maintenance requirements in this permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact Linda Lewis, or me at (910) 395-3900. Sincerely, Rick Shiver Water Quality Regional Supervisor RSS/arl: S:IWQSISTORMWATIPERMIT1981121.JAN03 cc: Larry Sneeden, P.E. Tony Roberts, New Hanover County Building Inspections Beth E. Wetherill, New Hanover County Engineering Linda Lewis Wilmington Regional Office Central Files AGM 14CDENR N.C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 (910) 395-3900 Fax (910) 350-2004 Customer Service 800-623-7748 State Stormwater Management Systems Permit No. SW8 981 121 STATE OF NORTH CAROLINA DEPARTII'IENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Jon T. Vincent University Court New Hanover County FOR THE construction, operation and maintenance of a wet detention pond in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules'D and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until January 17, 2013, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described on page 3 of this permit, the Project Data Sheet. The stormwater control has been designed to handle the runoff from 35,600 square feet of impervious area. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per approved plans. 4. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 5. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. A permit modification must be submitted and approved prior to the construction of additional built -upon area from outside of the approved drainage area. 2 N State Stonnwater Management Systems Permit No. SW8 981 121 DIVISION OF WATER QUALITY PROJECT DESIGN DATA SHEET Project Name: Permit Number: Location: Applicant: Mailing Address: Application Date: Receiving Stream/River Basin/Index #: 63-1 Classification of Water Body: Drainage Area, acres: Onsite, fie: Offsite, ft2: Total Impervious Surfaces, ft2: Pond Depth, feet: TSS removal efficiency: Permanent Pool Elevation, FMSL: Permitted Surface Area, ft2: Permitted Storage Volume, W. Temporary Storage Elevation, FMSL: Controlling Orifice: Permitted Forebay Volume, ft3: University Court SW8 981121 New Hanover County Mr. Jon T. Vincent, Manager Gulf, Worsley and Cowper Properties, LLC 1508 Military Cutoff Road, Suite 302 Wilmington, NC 28403 January 13, 2003 Cape Fear / Spring Branch / CPF17 18-74- "C Sw" 1.6 1.6 0 35,600 3.5 90% (no filter is required) 136.5 3,900 @Permanent Pool 3,400 137.30 1 "cp pipe (drawdown in 2-5 days) 1,600 3 State Stornnvater Management Systems Permit No. SWS 981121 11. SCHEDULE OF COMPLIANCE The stormwater management system shall be constructed in it's entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. The permittee shall at all times provide the operation and maintenance necessary, to -assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of slopes and the vegetated filter. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device, flow spreader, catch basins and piping. g. Access to the outlet structure must be available at all times. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. Decorative spray fountains will not be allowed in the stormwater treatment system. 6. The facilities shall be constructed as shown on the approved plans. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 7. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 8. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy*of the facility. 9. The pennittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, or sale of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. An NU State Stonrnwater Management Systems Pennit No. SW8 981121 10. The permittec shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. if the proposed BUA exceeds the amount permitted under this permit, a modification to the permit must be submitted and approved prior to construction. 11. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. 12. Prior to the sale or lease of any portion of the property, the permittee shall notify.DWQ and provide the name, mailing address and phone number of the purchaser or leasce. An access/maintenance easement to the stormwater facilities shall be granted in favor of the permittee if access to the stormwater facilities will be restricted by the sale or lease of any portion of the property. 13. The permittee must maintain compliance with the proposed built -upon area and ensure that the runoff from all the built -upon is directed into the permitted system. 14. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the pen -nit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. 15. The permittee must maintain the current permitted drainage area. No additional runoff from outside of the permitted drainage area boundary may enter the permitted stormwater facilities without first applying for and receiving a permit modification. III. GENERAL CONDITIONS This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit transfer request must be submitted to the Division of Water Quality accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be, appropriate. The approval of this request will be considered on its merits and may or may not be approved. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. 2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 3. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. 4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 5. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 61 State Stornnvater Management Systems Pennit No. SWS 981121 Unless specified elsexvhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. S. Approved plans and specifications for this project are incorporated by y reference and are enforceable parts of the permit. 9. The permittec shall notify the Division any name, ownership or mailing address changes within 30 days. Permit issued this the 17tli day of January, 2003. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission R State Stonnwater Management Systems Permit No. SW8 981121 University Court Stormwater Permit No, SW8 981121 New Hanover County Designer's Certification 1, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, (Project) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this farm is included in the Certification. Noted deviations from approved plans and specification: Signature Registration Number Date SEAL 7 State Stormwater Management Systems Permit No. SW8 981121 Certification Requirements: 1. The drainage area to the system contains approximately the permitted acreage. ?. The drainage area to the system contains no more than the permitted amount of built -upon area. 3. All the built -upon area associated with the project is graded such that the runoff drains to the system. 4. The outlet/bypass structure elevations are per the approved plan. 5. The outlet structure is located per the approved plans. 6. Trash rack is provided on the outletibypass structure. 7. All slopes are grassed with permanent vegetation. 8. Vegetated slopes are no steeper than 3:1. 9. The inlets are located per the approved plans and do not cause short-circuiting of the system. 10. The permitted amounts of surface area and/or volume have been provided. 11. Required drawdown devices are correctly sized per the approved plans. 12. All required design depths are provided. 13. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 14. The overall dimensions of the system, as shown on the approved plans, are provided. cc: NCDENR-DWQ Regional Office Tony Roberts, New Hanover County Building Inspections 0 ASK #02221 Permit No. 5 Eqd /t Z1 tyt State of North Carolina (to be providcd by DWQ) Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form may be photocopied for use as an original f DWQ Stormwater Management Plan Review: A complete stormwater management plan submittal includes an application form, a wet detention basin supplement for each basin, design calculations, and plans and specifications showing all basin and outlet structure details. 1• PROJECT INFORMATION Project Name: University Court Contact Person: C. Lawrence Sneeden, Jr., P.E. Phone Number: For projects with multiple basins, specify which basin this worksheet applies to: (910) 343-9653 _ NIA elevations Basin Bottom Elevation 132.0 ft. (floor of the basin) Permanent Pool Elevation 136.5 ft. (elevation of the orifices) Temporary Pool Elevation 137.3 ft. (elevation of the discharge structure overflow) areas Permanent Pool Surface Area 3,900 sq. ft. (water surface area at the orifice elevation) Drainage Area 1.57 ac. (on -site and off -site drainage to the basin) Impervious Area 0.82 ac. (on -site and off -site drainage to the basin) volumes Permanent Pool Volume 7,300 cu. ft. (combined volume of main basin and forebay) Temporary Pool Volume 3,400 cu. ft. (volume detained above the permanentpool) Forebay Volume 1,600 cu. ft. (approximately 20% of total volume) Other parameters SAIDA' 5.1 (surface area to drainage area ratio from DWQ table) Diameter of Orifice 1.0 in. (2 to S day temporary pool draw -down required) Design Rainfall 1 in. Design TSS Removal Z 90 % (minimum 85% required) Form SWU-102 Version 3.99 Page 1 of 4 Footnotes: When using the Division SAIDA tables, the correct SAIDA ratio for permanent pool sizing should be computed based upon the actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard table entries. 2. In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide 90% TSS removal. The NCDENR BMP manual provides design tables for both 85% TSS removal and 901/10 TSS removal. 11. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H .1008. Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. If requirement has not been met, attach justification. Appliciis Initials Y ! ! I a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet). Y ' ( b. The forebay volume is approximately equal to 20% of the basin volume. Y c. The temporary pool controls runoff from the design storm event. Y V d. The temporary pool draws down in 2 to 5 days. N N e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow calculations. N Z6:1 , f. The basin length to width ratio is greater than 3:1. Y g. The basin side slopes above the permanent pool are no steeper than 3:1. Y j�h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail). Y ` 1 i. Vegetative cover above the permanent pool elevation is specified. Y j. A trash rack or similar device is provided for both the overflow and orifice. NIA N / k. A recorded drainage easement is provided for each basin including access to nearest right- of-way. Y 1. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified prior to use as a wet detention basin. 1 m. A mechanism is specified which will drain the basin for maintenance or an emergency. III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one is provided. This system (check one) ❑ does This system (check one) ❑ does ® does not incorporate a vegetated filter at the outlet. ® does not incorporate pretreatment other than a forebay. Fonn SWU-102 Version 3.99 Page 2 of 4 Maintenance activities shall be performed as follows: I . After every significant runoff producing rainfall event and at least monthly: a. Inspect the wet detention basin system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re -seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wet detention basin or stream, etc.) The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the permanent pool depth reads When the permanent pool depth reads Sediment Re oval EL 134.25 7 Bottom EI vation 133.5 FOREBAY 3.375 feet in the main pond, the sediment shall be removed. 2.25 feet in the forebay, the sediment shall be removed. BASIN DIAGRAM (fill in the blanks) Permanent Pool Elevation 136.5 -- Sediment Removal Elevation 133_ 125 - 75% --------------- ------ Bottom Elevation 132.0 MAIN POND S. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. b. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. Form SWU-102 Version 3.99 Page 3 of 4 7. All components of the wet detention basin system shall be maintained in good working order. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: Jon T. Vincent Title: Manager Address: 1508 Military C�U toff Road, Suite 302 Wilmin I / Phone: 910-256-0101 ! % Signature: Date: 2- � 5 .A nl A r, r- 0- NC 28403 Note: The legal iy'rasponsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident off the subdivision has been named the president. 1, / Li ba a Notary Public for the State ofyQ(ry (`Oa ldfi County of IV L �- +N 0 J Fit-- , do hereby certify that JQ rJ I U I IJ� l T•� + Personally appeared before me this S day of - -{C_ „ - , and acknowledge the due Execution of the foregoing wet detention basin maintenance requirements. Witness my hand and official seal. OFFICIAL SEAL TRUDY L. FOSTER F4-- Notary Public . North Carolina NEW HANOVER COUNTY My Commission Expires —_4—L — Lt-0 7 ,� f SEAL 4 Signature �J/L�Qt�l/ My commission expires Form SWU-102 Version 3.99 Page 4 of 4 A&K #02221 0 WA ct t a I. II. Michael F. Easley Governor Qrt William G. Ross Jr., Secretary 2� L North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality 1w .- WATER QUALITY SE PERMIT NAME/OWNERSHIP 4 CURRENT PERMIT INFORMATION: Permit Number: S /�V 81_�I_gl 1 I�l�_I�I or Certificate of Coverage Number: NIC/G/ /_/—/—/—/_/ L Permit holder's name: Ca oralett.i Development, LLC' GE FORMM W NOV 7 2002 DRM - VAT£R OUALITY PWi4T SCU4E baAli'mi 2. Permit's signing official's name and title: AnthonyCaporale tt i . (Person legally responsible for permit) Manager (Title) 3. Mailing address: 1727. Verrazzano Artve City: Wilmington' State:T NC _ Zip Code: 284Q5 NEW OWNER/NAME INFORMATION: 1. This request for change is a result of: Q Change in ownership of company 151 Change in ownership of property/facility ❑ Other (please explain): 2. Owner/Operator Information Phone: (91Q ) 2 _So1 3 ® Name change for company ® Name change for property/facility Company or Owner or Operator Name: _ Gulf , Worsley and Cowper Properties, LLC (name to be put on permit /certificate of coverage) Owners/operator's or signing official's name: Jon T . Vincent Title: ManaSer Owner Contact: Jon T _ Vincent _Manager Mailing address:_ 1508 Military Cutoff Rd., Ste 30tity: Wilmington ' State: MC Zip Code: 28403 Phone: (910 ) 256-0101 E-mail address: N/A 3. Facility Information FacilityName: Gulf, Worsl.ey and Cowper Properties, LLC Facility Contact: Jon T . Vincent Title: Manager Facility Mailing address: 1508 Military Cutoff Rd. Ste 302 City: Wilmington State: NC Zip Code: " 28403 Phonei ( 910) 256-0101 E-mail address: N/A S W U-239-080102 PERMIT NAME / OWNERSHIP CHANGE FORM 4. Permit Contact Information (if different from facility contact) Permit Contact: Jon T. 'Vincent .Title: Manager Mailingaddress: 1508, Military Cutoff Rd. Ste..3QZity. Wilmington State: NC Zip Code: 28403 Phone:( 910) 256-0101 E-mail address: NIA THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF WATER QUALITY UNLESS ALL OF THE APPLICABLE ITEMS LISTED BELOW ARE INCLUDED WITH THE SUBMITTAL. REQUIRED ITEMS: 1. This completed application 2. Legal documentation of the transfer of ownership (such as a contract, deed, articles of incorporation) Certification must be completed and signed by both the current permit holder and the new applicant in the case of change of ownership. For name change only, complete and sign the application certification. Current Permittee's Certification: 1 Anthony S . Caporaletti _ _ , attest that this application for name/ownership change has been reviewed and is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed and that if all required supporting information and attachments are not included, this application package will be returned as incomple Signature • ~� Date: Applicant's Certification: I .Ion T . Vinient f , attest that this application for a name/ownership change has been reviewa I accurate and complete to the best of my knowledge. I understand that if all required parts of this applicatio are nleted an�that if all required supporting information and attachments are not included, this application package as into plete. THE COMPLYTED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION & MATERIALS, SHOULD BE ENT TO THE FOLLOWING ADDDRESS: Point Source Branch Attn: Valery Stephens Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 S W U-239-080102 A&K1198134 State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied far use as an original I. GENERAL INFORMATION l . Applicants name (specify the name of the corporation, individual, etc. who owns the project): Caporaletti Development, LLC 2. Print Owner/Signing Official's name and title (the person who is legally responsible for the facility and its compliance): Anthony S. Caporaletti, Manager 3. Mailing Address for person listed in item 2 above: 1727 Verrazzano Drive City: Wilmington State: NG zip; 28405 Telephone Number: ( 910 ) 256-5013 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Caporaletti Office Building - Racine Drive S. Location of Facility (street address): Racine Drive City: Wilmington County New Hanover 6. Directions to facility (from nearest major intersection): Heading south on Racine ❑r. from US 74 (Eastwood Rd.), the site is immediately south of the Ashton Place entrance on the left. 7. Latitude; 34" 14' 18" N Longitude: 77" 52' 09" W of facility 8. Contact person who can answer questions about the facility: Name: LarEy Sneeden Telephone Number: ( 910 ) 343-9653 It. PERMIT INFORMATION: 1. Specify whether project is (check one): X New Renewal Modification 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number nla and its issue datc(if known) nla 3. Specify the type of project (check one): Low Density X High Density Redevelop 4. Additional Project Requirements (check applicable blanks): LAMA X Sedimentation/Erosion Control Ill. PROJECT INFORMATION: General Permit 404 Permit 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project. Runoff will be piped from building and parking areas to a pond for detention and release to the NCDOT drainage system in Racine Drive. Other 2. Stormwater runoff from this project drains to the Cape Fear River basin. 3. Total Project Area: 1.57 acres 4. Project Built Upon Area: 52 % 5. How many drainage basins does the project have? 1 6. Complete the following information for cacti drainage basin. If there are more than two drainage basins in the project, attach an additional sheet with the information for each basin provided in the same format as below. i-..-....... .. ............. ii'll-U «..k..F.R.,....^L :.' F '. ;.Basin lnformatron ...F :.ii....... =:iY€.:..;_�; ;; i.... ...........xn.d__-.�....__...___... "e:.."rr...... :":: :: ................., ......":.:� :..POF;...E.,.a..:,..C...; ..SAC.. ?7 ..II...I@„Drama a Basin: l :.............:....:.... _ _._._.s •,e.•�•••.r_: F-.4.:C..;OS9C,"G9rF...9. ..ap,...7.C............ ....i;:......:.;..::: tee.-�.-...._.-.,,......, Receiving Stream Name Spring Branch/SmithGreek Receiving Stream Class - w Drainage Basin Area 1.57 aC Existing Impervious* Area 0 aC Proposed Impervious* Area 0.87ac % Impervious* Area total a :...................... ..Irn rvrous*.,Surface?Area° I'S° p' N-1.: ........ i s �i<':iDrarna a I3asrn.�1!==:,.;:' i ll :..=�:...ka.1,101"s11 Drama a Basm,2:.:.r:::�:..�a.::�;::. On -site Buildin s 7=5C On -site Streets n a On -site Parkin ac On -site Sidewalks 0.06 aC Other on -site aC OR' -site 0 aC Total: L= 0.82 aC L= *Impervious area is de, fined as the built upon area including, but not limited to, buildings, roads, parking areas sidewalks, grm,el areas, etc. 7. How was the off site impervious area listed above derived: nla IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS Deed restrictions and protective covenants and required to be recorded for all low density projects and all subdivisions prior to the sale of any lot. Please see Attachment A for the specific items that must be recorded. By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the items required by the permit, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot. V. AGENT AUTHORIZATION If you wish to designate submittal authority to another individual or firm so that they may provide information on your behalf, please complete this section: Designated agent (individual or firm): C. Lawrence Sneeden, Jr., P. E./Andrew & Kuske Consulting Engineers, Inc. Mailing Address: 902 Market Street city: Wilmington State: NC zip: 28401 Phone: ( 910 ) 343-9653 Fax: ( 910 ) 343-9604 VI. SUBMITTAL REQUIREMENTS This application package will not be accepted by the Division of Water Quality unless all of the applicable items are included with the submittal. Please indicate that you have provided the following required information by signing your initials in the space provided next to each item. • Original and one copy of the Stormwater Management Permit Application Form • One copy of the applicable Supplement Form(s) for each BMP (see Attachment A) • Permit application processing fee (see Attachment A) • Two copies of plans and specifications including: • Detailed narrative description of stormwater treatnient/management • Two copies of plans and specifications, including: —Development/Project name — Engineer and firm —Legend --North arrow — Scale — Revision number & date —Mean high water line —Dimensioned property/project boundary —Location map with named streets or NCSR numbers —Original contours, proposed contours, spot elevations, finished floor elevations —Details of roads, parking, cul-de-sacs, sidewalks, and curb and gutter — Wetlands delineated, or a note on plans that none exist — Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations —Drainage basins delineated — Vegetated buffers (where required) V1I. APPLICANT'S CERTIFICATION 1, (print or (vpe name of person listed in General Information, itenr 2) Anthony S. Caporaletti certify that the information included on this permit application form is correct, that the project will be constructed in conformance with the approved plans, that the deed restrictions in accordance with Attachment A of this form will be recorded with all required permit conditions, and that to the best of my knowledge, the proposed project complies with the requirements of 1jA_WE1t6 2H.1000. Signature: _ _ Date:/I//) A8 Title: Manager T ' State Stormwater Management Systems ' Permit No,S W8:981-12;1 TO: Linda Lewis, Environmental Engineer NC DENRIDivision of Environmental Management Water Quality Section 127-Cardinal Drive Extension Wilmington, NC 28405-3845 RE: University Court Wilmington, NC A & K Project No. 02221 Engineer's Certification I, C. Lawrence Sneeden, Jr., P.E. , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, week!y, fall ) the construction of the project, University Court (Project) for Gulf, Worsley and Cowper Properties, LLC (Project Owner) hereby state that, to the best of my abilities, due care and diligence were used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. Required items to be checked for this certification to be considered complete are on page 2 of this form. Noted deviations from approved plans and specifications: Pond slopes are seeded. CLS/asn 02221 10-01-03-s-sw-cert. Signature C- z '21� Registration No. Date 10 ZZZ0 3 10972 cc: Tony Roberts, New Hanover County Building Inspector Jon T. Vincent / Gulf, Worsley and Cowper Properties, LLC CONSULTING ENGINEERS, INC. 902 Market Street Wilmington, NC 28401-4733 910-343-9653 Phone 910-343-9604 Fax www.andrewandkuske.com ,,��T{lllitlerrl�Ir' '���,•�gp�� SSIOk - 9 SL •: l0972 ry�aQ 1(i//CrF�A�Ci Certification Requirements: Cu ✓1. The drainage area to the system contains approximately the permitted acreage. GL1 ✓2. The drainage area to the system contains no more than the permitted amount of built -upon area. G0 ✓3. All the built -upon area associated with the project is graded such that the runoff drains to the system. e2r/. The outlet/bypass structure elevations are per the approved plan. ✓5. The outlet structure is located per the approved plans. Trash rack is provided on the outletibypass structure. 1/7. All slopes are grassed with permanent vegetation. s C AIOT,C-d 6,eC-6''T1.�l. sL�rEr A ytr' Sc�Ev f3u7 uor COMPc�s&cr G 5Ti7"$4,+S .NF9 ce—r/8. Vegetated slopes are no steeper than 3:1. 'C_W", 9. The inlets are located per the approved plans and do not cause short-circuiting of the system. car ✓10. The permitted amounts of surface area and/or volume have been provided. e- c , ✓11. Required drawdown devices are correctly sized per the approved plans. car' ✓l2. All required design depths are provided. c-_r r 13. All required parts of the system are provided, such as vegetated shelf, and a forebay. <<r ✓14. The overall dimensions of the system, as shown on the approved plans, are provided. cc: Tony Roberts, New Hanover County Building Inspector Jon T. Vincent / Gulf, Worsley and Cowper Properties, LLC _—_-- CONSULTING ENGINEERS, INC. 902 Market Street Wilmington, NC 28401-4733 910-343-9653 Phone 910-343-9604 Fax www.andrewandkuske.com